| Electronegativity | Activity Series | Ionization Energy | Electron Affinity | FINAL JEOPARDY |
|---|---|---|---|---|
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The measure of how strongly an atom is to attract bonding electrons to itself.
What is Electronegativity?
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A chart used to predict the products of metals in single replacement reactions or reactivity of metals with water and acids.
What is Activity Series?
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The energy required to remove an electron from a atom.
What is Ionization Energy?
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A change in energy of neutral atom in gaseous phase when an electron is added to form negative ion.
What is Electron Affinity?
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Radon.
In its solid form, this noble gas changes colour over a period of time, turning from blue, to yellow, and then finally to a reddish orange.
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Electronegativity increases as you move from left to right in a period, and as you go up a period. However, noble gases contain some exceptions.
What are the electronegativity trends on the periodic table?
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False. While all of the noble gases have stable electron shells, there are exceptions.
True or False. Noble gases can NEVER react with other elements.
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Down. The ionization energy decreases from top to bottom due to the fact that the outer shell electrons become farther removed from the nucleus.
As you go _____ the group of noble gases, the energy required to ionize an atom (remove an electron) decreases.
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Increases.
Decreases.
Electron affinity ______ across a period and ______ down a group in the periodic table.
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Noble gases have a stable octet, meaning the atom does not want to attract any more electrons, meaning noble gases do not have an electronegativity value. However there are a few exceptions.
Which noble gas has the highest electronegativity value?
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Neon and Helium.
Name the two elements that are completely inert (stable/unreactive).
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True.
True or False: Because they have stable, filled shell configurations, and their last electron shells are completely filled, it is difficult to remove an electron from any of the noble gases.
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Zero.
What is the electron affinity of noble gasses?
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